Eastern White pelican is cleaning feathers with its beak at grassy meadow

eastern white pelican pelican pelecanus onocrotalus pelecanus long beak avian beak bird greatwhitepelican plumage wildlife pelecanidae whitepelican ornithology animal waterbird neck fauna feathers grooming closeup big portrait seabird close up species large birdwatching natural nature feather pink eastern onocrotalus brushing bill rosy cleaning south korea wild great aquatic summer white outdoor